business focus, brand relationship.

1. Business focus: Fast Cooking mainly focuses on solving the pain points of catering customers and providing products and services that better meet the catering needs. Sanquan Food is a larger enterprise, and its business covers a wider field of quick-frozen food, including small-package and small-specification products for household consumption.

2. Brand relationship: Fast Food is a sub-brand of Sanquan Food, and Sanquan Food is the parent company of Fast Food. Fast Food operates under the brand framework of Sanquan Food, providing more refined products and services for specific markets or customers.